The build Goals and options should be set to clean install
The Maven version.
If your workspace has the top-level pom.xml in somewhere other than the 1st module's root directory, specify the path (relative to the module root) here, such as parent/pom.xml.
If left empty, defaults to pom.xml
Goals and options
Specifies the goals to execute, such as "clean install" or "deploy". This field can also accept any other command line options to Maven, such as "-e" or "-Djava.net.preferIPv4Stack=true".